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Implementasi Metode Dempster-Shafer untuk Mendiagnosis Jenis Tumor Jinak pada Manusia Moch. Maulana Alrizzaqi; Rekyan Regasari Mardi Putri; Niken Hendrakusma Wardani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 5 (2018): Mei 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Tumor is one type of cell that grows by the speed of irregular and not having a useful function for the human body. A tumor can be categorized into two types of a malignant tumor (cancer) and a benign tumor.Benign tumor different from a malignant tumor that may lead to death by those with, some cases benign tumor that growing on certain vital parts that indirectly can disrupt vital organs, a lack of knowledge to knowing kind of benign tumor often makes hard to perform the act of treating a tumor suffered due to a kind of benign tumor of which various by symptoms and the characteristics of that is almost the same, also required special knowledge to recognize and how to deal with the tumor with To research this problems are addressed by making a system with an implement a method of dempster-shafer aimed at to diagnose the types of benign tumor suffered by man , hopefully this system is expected to help users in diagnosing kinds of tumors benign. After doing some test the result ended on 80% accuraccy points, thats mean that this systems are able to help user to detect the kind of benign tumor
Pengembangan Sistem Informasi Persediaan Barang, Harga Pokok Produksi, Dan Transaksi Penjualan Berbasis Web (Studi Pada Son Screen Printing Sidoarjo) Adytria Fadli Pamungkas; Niken Hendrakusma Wardani; Mochamad Chandra Saputra
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 6 (2018): Juni 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Son Screen Printing Sidoarjo is a company who produces garment based on customer demands. The company already had large profit but less inventory and transaction record. This causes the company doesn't has sources for reporting SPT Tahunan, company can't provide inventory and transactions recapitulation for forcasting future inventory and customer demand in a certain period, also information that owner has not shared real time with employee. They determined the cost of production by manual counting so sometimes has a miscalculate and take more time to serve customer. Based on the research problem, solutions given are, to develop inventory information system, cost of goods production, and web-based sales transaction for Son Screen Printing Sidoarjo. Providing information system based on Waterfall software development model. The test runs white-box testing, black-box testing, compatibility testing, user acceptance testing, and system time performance evaluation. From the results of software testing conducted can be concluded that the information system is feasible to use
Penggunaan Metode User Centered Design (UCD) dalam Perancangan Ulang Web Portal Jurusan Psikologi FISIP Universitas Brawijaya Dini Pratiwi; Mochamad Chandra Saputra; Niken Hendrakusma Wardani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 7 (2018): Juli 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The role of website becomes the essential needs of organizations, including The Department of Psychology, Faculty of Social and Politic Sciences, University of Brawijaya. The department utilizes the website to inform about academic activities, announcements, etc. The development of website has come through usability guidelines to ensure that the goal of the website could be achieved. To produce user interface design which could be accepted by the users, it was used the approach of User Centered Design (UCD) which would involve the users in developing process. According to the first interview that has been conducted, The Department of Psychology's web has not been evaluated in a long time. Thus explain the students complained because they could not find the information they needed. The problems that contained in the initial design can be solved on the new design, but there are still constraints felt by the user. This research focused on how to give the recommendation in using the approach of UCD toward the problem which was resulted after doing the evaluation. This research discussed from initial design evaluation and the new design, problem analysis, understand and specify the context of use, specify user requirements, recommendation analysis, produce design solution, and final evaluation. The result of this research is the existing problems can be solved according to the design guidelines, which is listed in Standardization of UB and HHS guidelines.
Analisis dan Perancangan Sistem Informasi Penjualan dan Persediaan Barang Pada Gudang Pada CV. KAJEYEFOOD Annata Rahadiyan; Niken Hendrakusma Wardani; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 6 (2018): Juni 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

CV. KAJEYEFOOD is a company that specialize in the food processing of fruit chips that has been established since 2002 in Malang city. CV. KAJEYEFOOD has a store that sells fruit chips from the company's production. But in practice, the store is still using conventional way in the sales transaction activities. The same thing happens in the warehouse where inventory recording activity was performed manually. To solve this problem, a system that can support business activities in store and warehouse is needed. In this study, the design of information system was done to help solving the problems. The design was done by using Rational Unified Process framework. In the inception phase, requirement analysis produced vision documents, 8 features, 21 functional requirements, 2 non-functional requirements, 9 use cases, and activity diagrams of each use case. In the elaboration phase, the design produced analysis class for each use case, analysis class mapping, unification class analysis, class diagrams, model data, and sequence diagrams. After the analysis and design phase, the evaluation was done by using traceability matrix method and requirement configuration structure (consistency analysis). The results of the evaluations that have been conducted shows that each requirement has a unique code that can be tracked and all the requirements that have been defined are consistent.
Pengembangan Sistem Informasi Layanan Kredit Pada Unit Layanan Modal Mikro (ULaMM) Cabang Wates Bagus Kurniawan; Niken Hendrakusma Wardani; Fajar Pradana
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 8 (2018): Agustus 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Unit Layanan Modal Mikro (ULaMM) is a capital loan service for micro businesses. The large number of customer members who collaborate requires ULAMM to be able to manage customer data well and provide the best service to maintain and increase customer loyalty. Problems that often occur related to data management, especially the problem of credit history and lack of delivery of credit information from UlaMM to customers. Based on the problem, it is necessary to apply Customer Relationship Management (CRM) method to Service Automation domain to manage customer service automatically by taking function of contact centers configured to communicate with customers. Development of information systems using waterfall method that starts from the needs analysis, design, implementation and testing system. Design and implementation using structural approach (Data Flow Diagram, Entity Relationship Diagram and State Transition Diagram). Implementation Information System Web-based Credit Service and SMS gateway. Test results using black-box testing shows 23 functions run well according to needs and design. Testing usability (learnability, efficiency, memorability, error, and satisfation) to the user has an average value of 4.0, this indicates that the user is easy in using Credit Information System Information.
Analisis Pengaruh Pemasaran Media Sosial Terhadap Loyalitas Konsumen: Studi Pada Transportasi Online (Go-Jek Indonesia) Ahmad Syaifulloh Imron; Niken Hendrakusma Wardani; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Competition among providers of online transportation services in this era is getting tighter. Utilization of social media can be one strategy can be used by the company. PT. Gojek Indonesia is an online transport service provider that actively conducts customer relationship management through social media marketing to gain customer loyalty. There is a positive influence on consumer loyalty when companies do advantages campaigns, relevant content, popular content, frequently updated content, various platforms and applications on social media. This study conducted a test related to the relationship between social media marketing with consumer loyalty using multiple linear regression analysis. Respondents from this research are users of PT. Gojek Indonesia which follow the official account of Instagram PT. Gojek Indonesia. The data were collected using simple random sampling technique. The result of t test proves advantageous campaigns with t count value 4,073 and frequently update content with t value 5,092 has significant influence to consumer loyalty. While the relevant content t value of -2.013 and popular content t value of 0.967 does not significantly affect consumer loyalty. And the result of f test with the value of f count 28,400 proves independent variable influential simultaneously to consumer loyalty.
Evaluasi Usability Pada Aplikasi Uber Menggunakan Pengujian Usability Muhammad Yosa Alfiqie; Ismiarta Aknuranda; Niken Hendrakusma Wardani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

UBER is one of the apps that provides online transportation based in Indonesia. UBER user are getting bigger these day, with total download reaching 100 million times. But there are still some users who have a complain regarding the app, they stated that the GPS is not showing the user's location, then some of them confused how to choose the payment method, and there are even some of them who already paid but not written in the application. From this feedback, it is necessary to identify further what are the problems exist in UBER application, and using usability level measurement to find out the extent of ease, rate of speed, error rate, and level of satisfaction. In this study provides evaluation results to determine the usability problems and levels by using the usability testing method. The result that we get after the evaluation shows the usability problems that exist in UBER application, such as the maps in the application is less accurate, users are confused with the start screen because its lead straight to the maps, users are confused which one is their driver, and there are confusions because the application are using English. The usability level results that consists of the level of ease of the users in completing the task given is 100%, the level of time needed by users when finding the necessary information is 0.0116 goals/sec, the user's error rate is 0,13, and the level of the user satisfaction is between 40%-50%.
Analisis Faktor-Faktor Yang Memengaruhi Penerimaan Pengguna Dalam Transaksi Online Pada Shopee Cherly Diansacharina Tri Wahyuningsuara; Retno Indah Rokhmawati; Niken Hendrakusma Wardani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

This research's goal is to discover what are the factors that affect user acceptance when doing online transactions in Shopee. The criteria of respondents in this research's questionnaire is a user that has done an online transaction using Shopee during the last 6 months. Total sample used in this research is 100 respondent chosen using sampling quota methods. The model used in this research is adapted from Paul Pavlou A.: Actual Transaction, Intention to Transact, Perceived Ease of Use, Trust, and Satisfaction with Past online Transaction. The research started by evaluating the model, Outer Model (Measurement Model) and inner model (Structural model) to find out the data quality and its significant influence towards each variable that has been hypothesized beforehand. The model then evaluated by using PLS-SEM. The result from this research is connection between each factors that affect the user acceptance when doing transaction in Shopee, Intention to Transact affect Actual Transaction, Trust didn't affect Intention to Transact, Perceived Usefulness affect Intention to Transact, Perceived ease of use didn't affect Intention to Transact, Perceived ease of use affect perceived usefulness, perceived risk didn't affect intention to transact, trust affect perceived usefulness, trust affect perceived ease of use, trust affect perceived risk, and satisfaction with past online transaction affect trust.
Pengembangan Aplikasi Mobile Untuk Mencari dan Memberikan Pertolongan Terhadap Masalah Pada Kendaraan Berdasarkan Lokasi Terdekat Rizky Kharisma; Herman Tolle; Niken Hendrakusma Wardani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Amount of motor vehicles are increase every year, that can increase motor vehicle's problems that occur such as tires leak, run out of gasoline or strike. The problem occurs when the vehicle makes people will need help from others to overcome it because of the human nature that is a social creature. With the human nature that has prosocial behavior causes the emergence of crowdsourcing phenomenon to mobilize its ability in overcoming a thing or help solve the problem. Crowdsourcing is a concept that allows a group or individual to collaboratively do a job or doing something given. With the increasingly high development of smartphones, especially users of android system operations, enabling the search for help can use the concept of crowdsourcing to throw open announcements about help search and take advantage of GPS features on existing smartphones so they can search for other people around the site to find the nearest help giver. Based on validation test, this application has fulfilled the 7 functional requirements. While the results of usability testing based on usefulness, easy to use, easy to learn and satisfaction showed a score reaching an average of 90,08% which can be concluded that the search application and provision of assistance on vehicle problems can be accepted and easily used.
Evaluasi Terhadap Penerimaan Pengguna Sistem Enterprises Resource Planning PT. Perkebunan Nusantara XI (Persero) Dengan Model Adapted UTAUT Putri Wulandari; Niken Hendrakusma Wardani; Mochamad Chandra Saputra
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

This study aims to determine the factors that affect the acceptance of users of the Enterprises Resource Planning system at PT. Perkebunan Nusantara XI (Persero) using UTAUT Adapted model. The population of this study are employees of PT. Perkebunan Nusantara XI (Persero) which have the right of access to the system starting from procurement, production, distribution, sales, to human resources. The number of samples used in this study is 80 respondents. Research begins by evaluating the variables of the UTAUT model that are predicted to determine the factors of Enterprises Resource Planning system user acceptance, including Performance Expectancy, Effort Expectancy, Social Influence, Facilitating Conditions, Anxiety, Attitude, and Behavioral Intention. The measuremence model using PLS-SEM. The result shows is suitability of the model adopted in determining the acceptance factors of the Enterprises Resource Planning system user PT. Perkebunan Nusantara XI (Persero). The model can explain the effect of variance on Behavioral Intention of 70.9% and shows a significant relationship between each hypothesis. The adoption of this research model refers to the user research acceptance of the mandatory ERP system and focuses on the influence of direct relations of exogenous variables with attitude and intention factors behaving in ERP system user acceptance.
Co-Authors Abiddin, Ahmad Zainal Abrori, Arum Adam Hendra Brata Adhitya Rachmadi Aditya Rachmadi Aditya Rachmadi, Aditya Aditya Reza Firdaus Admaja Dwi Herlambang Adytria Fadli Pamungkas Ageng Rama Wijaya Agum Septian Gumelar Agus Dwi Sulistyono Ahmad Afif Supianto Ahmad Syaifulloh Imron Akbar, Asyam Fadhilah Almira Syawli Andi Reza Perdanakusuma, Andi Reza Andi Reza` Perdanakusuma Andik Isdianto Angga Wira Perdana Anggi Dewi Eka Pratiwi Annata Rahadiyan Annisa Rahmadina Apol Pribadi ari kusyanti Arib Rahman Sutrisna Arief Andy Soebroto Arif Ramadhan Aryo Pinandito Asha Akbar Permana Asyrofi, Moh. Yuslam Atiyyah Lia Hijriyati Azizunhakim, Mohammad Faudzan Bagus Kurniawan Bayu Andhika Sarwono Bayu Kusuma Bella Nemesias Prasetiyani Bhanio Gemilang Putakaz Buce Trias Hanggara Cherly Diansacharina Tri Wahyuningsuara Darmawan Subarkah, Rakha David Josua Hutahaean Denis Mafira Ramdhan Diah Destaningrum Dicky Wijanarko Dini Pratiwi Dini Rahmatika Adi Dwi Adi Widya Tama Edi Susilo Enrico Dimas Darmawan Esmeralda Y.A. Tambunan Evita Liana Sukma Fajar Akbar Hariansyah Fajar Pradana Fajar Ramadhan Haikal Fakhri Rahmadan Faqih Hidayatur Rahman Fathoni Alim Rosyidi Fauzan, Muhammad Fardan Fifi Syammariah Bawardi Fitri Dewi Lestari Ghaniyu Zulfata Ghufrani Kusuma Purnamasari Hajjatul Akbar, Muhammad Hanif Handhika Baskoro Dwi Hatmojo Hanifah Muslimah Az-Zahra Hanifah Muslimah Az-Zahra, Hanifah Muslimah Harijanto, Michael Christopher Herman Tolle Hilyah Nadhirah Irfan Arif Afandi Irfanda Mahardhika Hidayat Kusumawardhana Irsalina Khairina Ismiarta Aknuranda Komang Candra Brata Kurniasari, Reni Dyah Yuni Lutfi Fanani Maheno Sri Widodo, Maheno Sri Maria Yulianti Maulani Camaliah Maramida Meirina Fatima Moch. Baharrudin Moch. Maulana Alrizzaqi Mochamad Chandra Saputra Mochamad Chandra Saputra Mochammad Chandra Saputra Muh Indra Gunawan Muhammad Faishal Erwin Muhammad Rhamanda Fadilla Muhammad Yosa Alfiqie Nadia Humairo Nanang Yudi Setiawan Nanang Yudi Setiawan Nazva Abiya Nur Fatimah Pudji Purwanti Putri Wulandari Rahmad Zapriant Agiel Dzazuly Rahmadan, Fakhri Reinardus Dimas Bagus Kurniawan Rekyan Regasari Rekyan Regasari Mardi Putri, Rekyan Regasari Mardi Retno Indah Rokhmawati Rino Dwi Purnomo Riska Agustia Rizal Joko Hidayatullah Rizka Amalia Zeny Putri Rizki Widya Priyangga Rizky Kharisma Rony Adita Muslim Rosaldy, Althaf Taqy Rizky Roufi, Ahmad Washlur Royan Krisnanda Tiony Rozi Hendarta Rudianto Ryandra, Muhammad Santano, Mery Dwi Puspa Satrio Agung Wicaksono Satrio Hadi Wijoyo Seftiawan Samsu Rijal Seno Naufal Muhammad Sheila Maulidia Shinta Dewi Larasati Sonia Elisurya Supraptoa Supraptoa Supriatna Tamara Marihot Ratna Tambunan Tegar Yoga Prabawakusuma Tri Afirianto Tria Palupi Anggraini Troy Kornelius Daniel Vira Indriana Wahida Kartika Sari Welly Purnomo Weni Gusti Rahayu Widhy Hayuhardhika Nugraha Putra Yudi Setiawan, Nanang Yulie Fauzanah Yusi Tyroni Mursityo Yusi Tyroni Mursityo